Christopher B. Lehman
USATT#: 7680
| Coach Level: Regional | International Referee | International Umpire
2065 2013
NJTTC Thursday Adv League
22 Mar 2018
22 Mar 2018
This page explains how Christopher B. Lehman (USATT# 7680)'s rating went from 2065 to 2013 at the NJTTC Thursday Adv League event from 22 Mar 2018. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.